Neuro-fuzzy closed-loop control of depth of anaesthesia

Allen, Robert and Smith, David (2001) Neuro-fuzzy closed-loop control of depth of anaesthesia. Artificial Intelligence in Medicine, 21, (1-3), 185-191. (doi:10.1016/S0933-3657(00)00084-1).

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Original Publication URL: http://dx.doi.org/10.1016/S0933-3657(00)00084-1

Description/Abstract

The utility of the auditory evoked potential (AEP) is under investigation as a feedback signal for the automatic closed-loop control of general anaesthesia using neural networks and fuzzy logic. The AEP is a signal derived from the electroencephalogram (EEG) in response to auditory stimulation, which may be useful as an index of the ‘depth’ of anaesthesia. A simple back-propagation neural network can learn the AEP and provides a satisfactory input to a fuzzy logic infusion controller for the administration of anaesthetic drugs, but the problem remains that of reliable signal acquisition.

Item Type:	Article
Additional Information:	Invited author
ISSNs:	0933-3657 (print)
Related URLs:	http://www.ncbi.nlm.nih.gov/en...med_docsum http://dx.doi.org/10.1016/S093...00)00084-1
Keywords:	anaesthesia, closed-loop control, auditory evoked potential, neural network, fuzzy controller
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering R Medicine > RD Surgery Q Science > QC Physics
Divisions:	University Structure - Pre August 2011 > Institute of Sound and Vibration Research > Signal Processing and Control
Item ID:	10817
Date Deposited:	10 Feb 2006
Last Modified:	01 Jun 2011 10:50
Contributors:	Allen, Robert (Author) Smith, David (Author)
Date:	2001
Additional Information:	Invited author
Status:	Published
URI:	http://eprints.soton.ac.uk/id/eprint/10817

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